Secondary Schools by EQAO Results in Rainbow DSB (2025)
Ontario secondary schools ranked by the OSSLT first-attempt pass rate, with Grade 9 mathematics as the tiebreaker. Listed with official data; 9 schools in Rainbow DSB, Ontario. Rank positions shown on each profile are within Canada and Ontario.
- 184Lockerby Composite SchoolSudbury · Public SecondaryOSSLT pass: 97% · G9 maths 76%
- 287Lo-Ellen Park Secondary SchoolSudbury · Public SecondaryOSSLT pass: 96% · G9 maths 77%
- 343Lively District Secondary SchoolLively · Public SecondaryOSSLT pass: 81% · G9 maths 31%
- 432Sudbury Secondary SchoolSudbury · Public SecondaryOSSLT pass: 78% · G9 maths 53%
- 523Lasalle Secondary SchoolSudbury · Public SecondaryOSSLT pass: 77% · G9 maths 40%
- 618Espanola High SchoolEspanola · Public SecondaryOSSLT pass: 75% · G9 maths 26%
- 743Manitoulin Secondary SchoolM'chigeeng · Public SecondaryOSSLT pass: 73% · G9 maths 46%
- 825Confederation Secondary SchoolVal Caron · Public SecondaryOSSLT pass: 70% · G9 maths 27%
- 915Chelmsford Valley District Composite SchoolChelmsford · Public SecondaryOSSLT pass: 61% · G9 maths 21%
| # | School | Sector | OSSLT pass | Success Index (Canada) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Lockerby Composite School Sudbury · Secondary · Grades 9-12 | Public | 97% · G9 maths 76% | 83.5 Top 10% | 97% OSSLT pass rate | 535 |
| 2 | Lo-Ellen Park Secondary School Sudbury · Secondary · Grades 9-12 | Public | 96% · G9 maths 77% | 86.8 Top 5% | 96% OSSLT pass rate | 885 |
| 3 | Lively District Secondary School Lively · Secondary · Grades 9-12 | Public | 81% · G9 maths 31% | 42.8 Lower 50% | 81% OSSLT pass rate | 305 |
| 4 | Sudbury Secondary School Sudbury · Secondary · Grades 9-12 | Public | 78% · G9 maths 53% | 32.0 Lower 50% | 78% OSSLT pass rate | 515 |
| 5 | Lasalle Secondary School Sudbury · Secondary · Grades 9-12 | Public | 77% · G9 maths 40% | 22.7 Lower 50% | 77% OSSLT pass rate | 840 |
| 6 | Espanola High School Espanola · Secondary · Grades 9-12 | Public | 75% · G9 maths 26% | 17.9 Lower 50% | 75% OSSLT pass rate | 505 |
| 7 | Manitoulin Secondary School M'chigeeng · Secondary · Grades 9-12 | Public | 73% · G9 maths 46% | 43.1 Lower 50% | 73% OSSLT pass rate | 420 |
| 8 | Confederation Secondary School Val Caron · Secondary · Grades 9-12 | Public | 70% · G9 maths 27% | 24.7 Lower 50% | 70% OSSLT pass rate | 485 |
| 9 | Chelmsford Valley District Composite School Chelmsford · Secondary · Grades 9-12 | Public | 61% · G9 maths 21% | 14.8 Lower 50% | 61% OSSLT pass rate | 220 |
Lockerby Composite School in Sudbury leads the 2025 list of secondary schools by eqao results in Rainbow DSB with OSSLT pass 97% · G9 maths 76%. Of the 9 schools shown, 9 are public.
For the full picture see the wider Ontario secondary schools by eqao results rankings, every school on the Rainbow DSB page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best eqao (secondary) school in Rainbow DSB?
Lockerby Composite School in Sudbury, Ontario ranks first among secondary schools by eqao results in Rainbow DSB with OSSLT pass 97% · G9 maths 76% (Enrolment: 535).
How are secondary schools by eqao results in Rainbow DSB ranked?
Ontario secondary schools ranked by the OSSLT first-attempt pass rate, with Grade 9 mathematics as the tiebreaker. Figures are the most recent published by the national authority and matched to the school directory.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official Canadian data (Ontario – School information and student demographics; BC Data Catalogue – Foundation Skills Assessment). Provinces publish different assessments, so scores are comparable within a province, not between provinces.